APA (7. basım) Alıntı

Heinrich, B. (1979). Bumblebee economics. Harvard University Press.

Chicago Style (17. basım) Atıf

Heinrich, Bernd. Bumblebee Economics. Cambridge, MA: Harvard University Press, 1979.

MLA (9th ed.) Atıf

Heinrich, Bernd. Bumblebee Economics. Harvard University Press, 1979.